Results 231 to 240 of about 355,580 (300)

A systematic bias in float pH leads to overestimation of derived pCO₂ and underestimation of carbon uptake by the Southern Ocean. [PDF]

Sci Rep
Zhang C, Wu Y, Brown PJ, Stappard D, Silva AN, Tyrrell T.   +5 more
europepmc   +1 more source

Nitrous Oxide Accumulation in Braided Rivers Is Controlled by Interactions Between Seasons, Nitrate Availability, and Flow

Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 11, November 2026.
Abstract Human activities have increased reactive nitrogen inputs to rivers, intensifying the emissions of nitrous oxide (N2O). However, riverine N2O saturation is difficult to predict because it is influenced by both reactive nitrogen availability, particularly nitrate (NO3−), and hydrology.
M. I. Arar, T. J. Clough, B. D. Eyre, N. S. Wells   +3 more
wiley   +1 more source

North Pacific meltwater weakens the Atlantic Meridional Overturning Circulation and preconditions Heinrich Stadial 1. [PDF]

Nat Commun
Sun C, Zhu J, Otto-Bliesner BL, Brady EC, Macarewich SI.   +4 more
europepmc   +1 more source

Tectonic Re‐Organization and Onset of South Caspian Escape Tectonics at 1.8–2.4 Ma

Basin Research, Volume 38, Issue 6, November‐December 2026.
We show that the presently active tectonics of the South Caspian began relatively recently, likely in the range 1.8–2.4 Myr and replacing an older tectonic configuration ending in the Miocene at ~6 Ma. The various short‐lived stages in the destruction of the South Caspian have potential for insight into the late stages of basin closure and the ...
N. Abdullayev, C. Bertoni, A. Dashdamirov, A. Gasimov, I. Guliyev, S. Kazimova, A. Javadova, R. Javanshir, N. Marshall, R. Muradov, R. T. Walker, G. Yetirmishli   +11 more
wiley   +1 more source

Revisiting the ocean acidification planetary boundary. [PDF]

Natl Sci Rev
Findlay HS, Feely RA.
europepmc   +1 more source

Spectral Analysis of Carboniferous Rhythmites Indicates Tidal Modulation and Marine Connectivity in the Cumberland Basin (Joggins Formation, Atlantic Canada)

Basin Research, Volume 38, Issue 6, November‐December 2026.
Statistically significant cyclicity preserved in Joggins Formation rhythmites is most consistent with tidal modulation. These findings provide new quantitative evidence that tidal energy propagated into the Cumberland Basin, supporting interpretations of marine connectivity during Late Carboniferous deposition.
Trevor B. Kelly, Grant D. Wach
wiley   +1 more source

Quantifying subsurface fracture damage in glaciers using fiber-optic seismology. [PDF]

Sci Adv
Hudson TS, Walter F, Noe S, Zunino A, Kendall JM, Edme P, Fichtner A.   +6 more
europepmc   +1 more source

Relationships Between Oceanic Primary Production, Human Habitation and Variation in the Life‐History Traits of Coral Reef Fishes Across the Northern Line Islands

Fish and Fisheries, Volume 27, Issue 6, Page 1269-1282, November 2026.
ABSTRACT Biophysical processes associated with large‐scale nearshore oceanographic upwelling can influence coral reef communities by increasing the delivery of nutrient subsidies and food resources to reefs. However, these processes occur alongside anthropogenic activities that may alter ecological patterns across coral reef ecosystems.
Brian J. Zgliczynski, Lindsay T. Caldwell, Gareth J. Williams, Scott L. Hamilton, Chelsea L. Wood, Alan M. Friedlander, Anela K. Akiona, Yoan Eynaud, Edward E. DeMartini, Stuart A. Sandin   +9 more
wiley   +1 more source

A Hadean timeline for the emergence of the RNA World. [PDF]

Nat Commun
Abramov O, Medvegy A, Kremer B, Mojzsis SJ.   +3 more
europepmc   +1 more source

Climate Vulnerability of Australian Seafood Systems: A National Assessment of Exposure and Adaptive Capacity

Fisheries Oceanography, Volume 35, Issue 6, Page 849-864, November 2026.
ABSTRACT Marine waters are becoming warmer and acidified and experiencing more intense and longer heatwaves under climate change. These changes are already impacting marine ecosystems and seafood production, which are vital for supporting food security and economic productivity.
Stephanie Brodie, Laura K. Blamey, Ana Bugnot, Rodrigo H. Bustamante, Julia L. Blanchard, Lara Buhagiar, Elizabeth A. Fulton, Alistair J. Hobday, Éva E. Plagányi, Anthony J. Richardson, Richard Matear, Skipton N. C. Woolley, Rebecca Darbyshire   +12 more
wiley   +1 more source